APA aipamena

Todd, D. (1985). The world shipbuilding industry.

Chicago Style aipamena

Todd, Daniel. The World Shipbuilding Industry. London, Croom Helm, 1985.

MLA aipamena

Todd, Daniel. The World Shipbuilding Industry. 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.